1116181713 has 4 divisors (see below), whose sum is σ = 1488242288. Its totient is φ = 744121140.

The previous prime is 1116181669. The next prime is 1116181751. The reversal of 1116181713 is 3171816111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1116181713 - 2¹³ = 1116173521 is a prime.

It is a super-2 number, since 2×1116181713² = 2491723232871228738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1116131713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186030283 + ... + 186030288.

It is an arithmetic number, because the mean of its divisors is an integer number (372060572).

Almost surely, 2^1116181713 is an apocalyptic number.

It is an amenable number.

1116181713 is a deficient number, since it is larger than the sum of its proper divisors (372060575).

1116181713 is an equidigital number, since it uses as much as digits as its factorization.

1116181713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372060574.

The product of its digits is 1008, while the sum is 30.

The square root of 1116181713 is about 33409.3057844667. The cubic root of 1116181713 is about 1037.3173319086.

Adding to 1116181713 its reverse (3171816111), we get a palindrome (4287997824).

The spelling of 1116181713 in words is "one billion, one hundred sixteen million, one hundred eighty-one thousand, seven hundred thirteen".